JPS57106718A - Continuous inorganic fiber containing silicon, zirconium and carbon and its production - Google Patents

Continuous inorganic fiber containing silicon, zirconium and carbon and its production

Info

Publication number
JPS57106718A
JPS57106718A JP17811280A JP17811280A JPS57106718A JP S57106718 A JPS57106718 A JP S57106718A JP 17811280 A JP17811280 A JP 17811280A JP 17811280 A JP17811280 A JP 17811280A JP S57106718 A JPS57106718 A JP S57106718A
Authority
JP
Japan
Prior art keywords
fiber
zirconium
carbon
production
organic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP17811280A
Other languages
Japanese (ja)
Other versions
JPS6020485B2 (en
Inventor
Seishi Yajima
Kiyoto Okamura
Yoshio Hasegawa
Taketami Yamamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOKUSHIYU MUKI ZAIRIYOU KENKYUSHO
TOKUSHU MUKI ZAIRYO KENKYUSHO
Ube Corp
Original Assignee
TOKUSHIYU MUKI ZAIRIYOU KENKYUSHO
TOKUSHU MUKI ZAIRYO KENKYUSHO
Ube Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOKUSHIYU MUKI ZAIRIYOU KENKYUSHO, TOKUSHU MUKI ZAIRYO KENKYUSHO, Ube Industries Ltd filed Critical TOKUSHIYU MUKI ZAIRIYOU KENKYUSHO
Priority to JP17811280A priority Critical patent/JPS6020485B2/en
Priority to CA000392345A priority patent/CA1167216A/en
Priority to US06/330,999 priority patent/US4515742A/en
Priority to DE8181305911T priority patent/DE3170050D1/en
Priority to EP81305911A priority patent/EP0055076B1/en
Publication of JPS57106718A publication Critical patent/JPS57106718A/en
Priority to US06/702,649 priority patent/US4663229A/en
Publication of JPS6020485B2 publication Critical patent/JPS6020485B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: Polyzirconocarbosilane derived from polycarbosilane and an organic zirconium compound is made into fiber, which is made infusible and calcined to produce continuous fiber of SiC-ZrC much better than SiC fiber.
CONSTITUTION: Polycarbonosilane with a number average molecular weight of 200W10,000 of formulaIand an organic zirconim compound of formula II are mixed so that the ratio of the total number of formula III and IV structural vnits comes into the range 2/1W200/1 and their reaction is effected by heating them in an inert atmosphere to bond at least a part of the silicon atoms in the polycarbonosilane through oxygen atoms to zirconium atoms in the organic zirconium compound and to form polyzirconocarbonsilane with a number-average molecular wieght of 700W100,000. The solution of the product is made into fiber, made infusible and calcined in vacuum or in an inert gas atmosphere at 800W 1,800°C.
COPYRIGHT: (C)1982,JPO&Japio
JP17811280A 1980-12-18 1980-12-18 Method for producing continuous inorganic fiber containing silicon, zirconium and carbon Expired JPS6020485B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP17811280A JPS6020485B2 (en) 1980-12-18 1980-12-18 Method for producing continuous inorganic fiber containing silicon, zirconium and carbon
CA000392345A CA1167216A (en) 1980-12-18 1981-12-15 Continuous inorganic fibers and process for production thereof
US06/330,999 US4515742A (en) 1980-12-18 1981-12-15 Continuous inorganic fibers and process for production thereof
DE8181305911T DE3170050D1 (en) 1980-12-18 1981-12-16 Continuous inorganic fibers containing si, zr and c, and their preparation
EP81305911A EP0055076B1 (en) 1980-12-18 1981-12-16 Continuous inorganic fibers containing si, zr and c, and their preparation
US06/702,649 US4663229A (en) 1980-12-18 1985-02-19 Continuous inorganic fibers and process for production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17811280A JPS6020485B2 (en) 1980-12-18 1980-12-18 Method for producing continuous inorganic fiber containing silicon, zirconium and carbon

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP13895784A Division JPS6065116A (en) 1984-07-06 1984-07-06 Continuous inorganic yarn containing silicon, zirconium and carbon

Publications (2)

Publication Number Publication Date
JPS57106718A true JPS57106718A (en) 1982-07-02
JPS6020485B2 JPS6020485B2 (en) 1985-05-22

Family

ID=16042859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17811280A Expired JPS6020485B2 (en) 1980-12-18 1980-12-18 Method for producing continuous inorganic fiber containing silicon, zirconium and carbon

Country Status (1)

Country Link
JP (1) JPS6020485B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185817A (en) * 1984-03-06 1985-09-21 Ube Ind Ltd Preparation of inorganic yarn having high strength
JPS60224752A (en) * 1984-04-20 1985-11-09 Ube Ind Ltd Metal composite material reinforced by inorganic fiber
JPS61284541A (en) * 1985-06-10 1986-12-15 Ube Ind Ltd Inorganic fiber reinforced metallic composite material
JPS63109129A (en) * 1986-10-24 1988-05-13 Ube Ind Ltd Inorganic fiber reinforced composite metallic body
JPH02104725A (en) * 1988-10-11 1990-04-17 Ube Ind Ltd Production of inorganic fiber
US5292830A (en) * 1991-06-20 1994-03-08 Tonen Corporation Thermosetting copolymers, silicon carbide-based fiber and processes for producing same
JPWO2011114810A1 (en) * 2010-03-19 2013-06-27 宇部興産株式会社 Inorganic fiber for fiber bundle and method for producing the same, inorganic fiber bundle for composite material composed of inorganic fiber for fiber bundle, and ceramic matrix composite material reinforced with the fiber bundle
CN109650895A (en) * 2019-01-07 2019-04-19 中国人民解放军国防科技大学 Preparation method of high-crystallinity SiC fibers
CN110436935A (en) * 2019-08-06 2019-11-12 江西嘉捷信达新材料科技有限公司 Ultrafine Zirconia/SiC composite long fiber and its preparation method and application
EP4194426A1 (en) * 2021-12-13 2023-06-14 UBE Corporation Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60185817A (en) * 1984-03-06 1985-09-21 Ube Ind Ltd Preparation of inorganic yarn having high strength
JPS6325083B2 (en) * 1984-03-06 1988-05-24 Ube Industries
JPS60224752A (en) * 1984-04-20 1985-11-09 Ube Ind Ltd Metal composite material reinforced by inorganic fiber
JPS61284541A (en) * 1985-06-10 1986-12-15 Ube Ind Ltd Inorganic fiber reinforced metallic composite material
JPS63109129A (en) * 1986-10-24 1988-05-13 Ube Ind Ltd Inorganic fiber reinforced composite metallic body
JPH02104725A (en) * 1988-10-11 1990-04-17 Ube Ind Ltd Production of inorganic fiber
US5292830A (en) * 1991-06-20 1994-03-08 Tonen Corporation Thermosetting copolymers, silicon carbide-based fiber and processes for producing same
JPWO2011114810A1 (en) * 2010-03-19 2013-06-27 宇部興産株式会社 Inorganic fiber for fiber bundle and method for producing the same, inorganic fiber bundle for composite material composed of inorganic fiber for fiber bundle, and ceramic matrix composite material reinforced with the fiber bundle
CN109650895A (en) * 2019-01-07 2019-04-19 中国人民解放军国防科技大学 Preparation method of high-crystallinity SiC fibers
CN109650895B (en) * 2019-01-07 2021-02-26 中国人民解放军国防科技大学 Preparation method of high-crystallinity SiC fibers
CN110436935A (en) * 2019-08-06 2019-11-12 江西嘉捷信达新材料科技有限公司 Ultrafine Zirconia/SiC composite long fiber and its preparation method and application
CN110436935B (en) * 2019-08-06 2022-03-04 江西嘉捷信达新材料科技有限公司 Superfine zirconium dioxide/SiC composite long fiber and preparation method and application thereof
EP4194426A1 (en) * 2021-12-13 2023-06-14 UBE Corporation Crystalline silicon carbide fiber and method for manufacturing same, and ceramic composite substrate

Also Published As

Publication number Publication date
JPS6020485B2 (en) 1985-05-22

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